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Cymakra gracilior
Taxonomy
Daphnella aspera gracilior was named by Tryon (1884). It is extant.
It was recombined as Mitromorpha gracilior by Kanakoff and Emerson (1959); it was recombined as Cymakra gracilior by Hall (2002) and Hendy (2021).
It was recombined as Mitromorpha gracilior by Kanakoff and Emerson (1959); it was recombined as Cymakra gracilior by Hall (2002) and Hendy (2021).
Synonymy list
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
Cymakra gracilior Tryon 1884
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†Mitromorpha barbarensis woodfordi Berry 1941
Invalid names: Mitromorpha barbarensis Arnold 1907 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| Reference: Kiessling 2004 | |||||
Age range: base of the Quaternary to the top of the Late/Upper Pleistocene or 2.58000 to 0.01170 Ma
Collections (13 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Pleistocene | USA (California) | Mitromorpha gracilior (202495 223033) | |
| Quaternary | USA (California) | Mitromorpha gracilior (37933 37934 37937 37939 37940 37947) | |
| Middle Pleistocene | USA (California) | Mitromorpha barbarensis (203113 203118) | |
| Late/Upper Pleistocene | Mexico | Mitromorpha gracilior (52347) | |
| Late/Upper Pleistocene | USA (California) | Mitromorpha gracilior (160361 219029) |